There is a local organization in my community that helps ladies who are liberating themselves from abusive situations.
Because the actual liberation process frequenly involves arrival at the safe house with nothing but the clothes they are wearing, and the bag, if any, that they are carrying, clothes, accesories, and anything you can think of are welcome. You might give them a call first and ask about specific or most urgent needs so you can keep a special eye out for those items as you go through your closet.
And as an added bonus, unless your org is well-funded enough to have more than one location, they will come pick stuff up, as the actual location must be undisclosed in order to remain a secure one!